MGE UPS Systems Pulsar TM EX20 User manual

Brand: MGE UPS Systems

Model: Pulsar TM EX20

Category: Power supply units

Type: User manual

This manual is also suitable for

Manuel d'utilisation

User Manual

Manual de instrucciones

PulsarTM

EX20 / EX30

EXB20/30

…

–

Pulsar EX20

Thank you for purchasing the EX

Uninterruptible Power Supply.

The EX has been designed to provide

many years of trouble-free operation.

Please review the manual which has

been prepared to provide you with all

the necessary information concerning

the installation and use of your EX.

For service call 1-800-523-0142.

Sincerely,

MGE UPS SYSTEMS

Nous vous remercions pour l’achat de

l'Alimentation sans interruption EX.

Nous vous invitons à lire ce manuel en

souhaitant qu’il apporte tous les

éléments nécessaires à l’installation et

à l’utilisation de votre onduleur EX.

Appelez le numéro de téléphone 714-

513-7349.

Nous vous prions d’agréer, Madame,

Monsieur, nos sentiments les meilleurs.

MGE UPS SYSTEMS

Le agradecemos la compra del SAI EX.

Lo invitamos a leer este manual

esperando que éste le brindará todos

los elementos necesarios para la

instalación y la utilización de su SAI

EX.

Contáctenos al siguiente número de

teléfono 714-513-7349.

Le saludamos a Ud. muy cordialmente.

MGE UPS SYSTEMS

Federal Communications

Commission (FCC) Statement

Note: this equipment has been tested and

found to comply with Part 15 of the FCC

Rules. These limits are designed to provide

reasonable protection against harmful

interference when equipment is operated in

a residential environment. This equipment

generates, uses and can radiate radio

frequency energy and, if not installed and

used in accordance with the instruction

manual, may cause harmful interference to

radio communications. Properly shielded

and grounded cables and connectors must

be used in order to meet FCC emission

limits.

MGE UPS SYSTEMS

Pulsar EX : 51032278XT/AB

MGE UPS SYSTEMS

note

c this equipment has been tested and found to comply with Part 15 of the FCC Rules. These limits are designed to provide reasonable protection

against harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses, and can radiate

radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio

communications. Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to

correct the interference at his own expense.

service and factory repair - call 1 - 800 - 523 - 0142

c direct questions about the operation, repair, or servicing of this equipment to MGE UPS SYSTEMS, Inc. Customer Support Services. Include

the part number, assembly number, and serial number of the unit in any correspondence. Should you require factory service for your equipment,

contact MGE UPS SYSTEMS, Inc. Customer Support Services and obtain a Return Materials Authorization (RMA) prior to shipping your unit.

Never ship equipment to MGE UPS SYSTEMS, Inc. without first obtaining an RMA.

proprietary rights statement

c the information in this manual is the property of MGE UPS SYSTEMS, Inc., and represents a proprietary article in which MGE UPS SYSTEMS,

Inc., retains any and all patent rights, including exclusive rights of use and/or manufacture and/or sale. Possession of this information does not

convey any permission to reproduce, print, or manufacture the article or articles shown herein. Such permission may be granted only by specific

written authorization, signed by an officer of MGE UPS SYSTEMS, Inc.;

c IBM, PC-AT, ES/9000, and AS/400 are trademarks of International Business Machines Corporation. Other trademarks that may be used herein

are owned by their respective companies and are referred to in an editorial fashion only.

two years warranty policy

c MGE UPS SYSTEMS, Inc. (herein after referred to as MGE) warrants Topaz and Pulsar equipment manufactured by MGE to be free from

defects in materials and workmanship for a period of two years from date of purchase. If within such period purchaser discovers defective item

and promptly notifies MGE in writing, MGE shall repair or replace the item at the Company's option. This warranty shall not apply:

v to equipment not manufactured by MGE,

v to equipment repaired or altered by others than MGE,

v to equipment subjected to negligence, accident, or damage by circumstances beyond MGE's control, or to improper operations, maintenance,

or storage, or to other than normal use or service.

With respect to equipment not manufactured by MGE, the Warranty obligations of MGE shall in all respects conform and Warranties do not cover

reimbursement for labor, transportation, removal, installation, or other expenses which may be incurred in connection with repairs or replacement.

Except as may be expressly provided in an authorized writing by MGE, MGE shall not be subject to any other obligations or liabilities whatsoever

with respect to equipment manufactured by MGE or service rendered by MGE. After Sales Service Support Line: 1-800-523-0142.

Postal address:

1660 Scenic Avenue

Costa Mesa, CA 92626

714-557-1636

MGE UPS SYSTEMS, Inc.

51032278XT/AB

MGE UPS SYSTEMS Pulsar EX : 51032278XT/AB i

ENGLISH

IMPORTANT SAFETY INSTRUCTIONS

SAVE THESE INSTRUCTIONS

This manual contains important instructions for Models EX20 / EX30 / EXB20/30 that should be followed

during installation and maintenance of the UPS batteries.

cThis equipment can be operated by any

individual, with no previous training;

cCAUTION: Risk of electric shock, even

with unit disconnected from AC power

source. Hazardous voltage still may be

present through operation from battery.

The battery supply should be disconnected

at the plus and minus terminals using the

quick disconnect connectors of the battery

when maintenance or service work inside

the UPS is necessary.

cThe UPS contains voltages which are

potentially hazardous. All repairs should

be performed by qualified service

personnel only;

cdo not attempt to power the UPS from

any receptacle other than a 2-pole 3-wire

grounded receptacle;

cdo not place Pulsar near water or in

environment of excessive humidity;

cdo not allow liquids or any foreign objects

to get inside Pulsar;

cdo not block air vents in the back of

Pulsar;

cdo not plug household appliances such as

hair dryers to Pulsar receptacles;

cdo not place Pulsar in direct sunlight or

close to heat-emitting source;

cCAUTION: do not dispose of battery or

batteries in a fire. The battery may explode;

cCAUTION: do not open or mutilate the

battery or batteries, released electrolyte is

harmful to the skin and eyes. It may be toxic;

cCAUTION: a battery can present a risk of

electric shock and high short circuit current.

The following precautions should be

observed when working with batteries:

vremove watches, rings or other metal

objects,

vuse tools with insulated handles,

vwear rubber gloves, boots and safety

glasses;

cplease dispose of the packaging in

accordance with the applicable legislation.

cthe AC power receptacle should be near

the equipment and easily accessible. To

isolate Pulsar from AC input, remove the

input power cord from the AC power

receptacle;

cif Pulsar is to be stored for a long time, it

is recommended to recharge the batteries

(by connecting AC power source to Pulsar,

switch "ON" or "OFF"), once a month for 24

hours to avoid a full batteries discharge;

cPulsar contains batteries that should be

disposed of or recycled in accordance with

local applicable laws;

cprior to installation, store Pulsar in a dry

location;

cstorage temperatures must be between

–4°F (-20°C) and +113°F (+45°C);

cservicing of batteries should be performed

or supervised by personnel knowledgeable

of batteries and the required precautions.

Keep unauthorized personnel away from

batteries;

cwhen replacing the batteries, use the

same number and the following type of

batteries:

vPulsar EX20: 8 x 12V - 6.5Ah,

vPulsar EX30 : 8 x 12V - 7.2Ah;

c~ : alternating current supply symbol;

iv Pulsar EX : 51032278XT/AB MGE UPS SYSTEMS

ENGLISH

introduction

In critical situations, count on MGE UPS

SYSTEMS Pulsar EX20 and EX30

uninterruptible power supplies (UPS). Their

protection keeps your data intact and

accessible.

Pulsar EX20 and EX30 UPSs ensure top

quality power around the clock, and continue

operations during power failures. An

intelligent microprocessor detects any

operating anomalies of the UPS and triggers

an alarm if corrective action is necessary.

In addition to the high-technology aspect of

these UPSs, you can count on backup from

our staff, a team of specialists, around the

corner from you, throughout the world. It’s

no accident that MGE UPS SYSTEMS is the

world leader in UPS protection. The UPS

shall provide power factor correction to

prevent harmonic distorsions and current

created by non-linear critical loads from

polluting the incoming AC line.

UPS includes:

cbatteries,

cpower factor correction / battery charger,

cDC to DC converter,

cDC to AC Converter,

cbypass switch,

cinput/output filters.

The MGE Pulsar UPS is capable of

providing the following modes of operation:

cON LINE MODE which is the primary

mode of operation in which the critical load

is continuously supplied by the inverter and

protected from all forms of power line

disturbances:

ranging from atmospheric phenomena, to

nearby devices generating interference such

as elevators, photocopy machines and

machine tools, not to mention human errors,

like the accidental pulling out of power cords

or tripping of circuit breakers. The

consequences of these disturbances on

computer systems range from data losses to

hardware damage (power supplies, hard

disks).

Pulsar EX20 and EX30 are specially

designed to protect network servers and all

other interconnection devices that are

sensitive to electrical disturbances.

Pulsar EX20 and EX30 add fault-tolerance

to the utility supplying your sensitive

equipment.

Pulsar EX20 and EX30 are designed as

compact units and feature very quiet

operation. They can be installed under a

desk, and can also be installed in a rack

(see "options").

Pulsar EX20 and EX30 provide a stable

supply of clean power, long back-up time

during a utility outage (see table) and vast

information and control possibilities

according to the configuration selected.

Pulsar EX20 and EX30 On-Line technology

provides maximum protection and

availability of your workstations, server, and

network communication devices.

Pulsar EX20 and EX30 offer many functions

and characteristics designed to simplify

power management:

cautomatic battery test carried out

periodically. In the event of a fault, a LED

provides advance warning for battery

replacement;

cBYPASS MODE which is a default mode

in the event of an inverter failure or overload

in which the critical load is supplied AC

through EMI/RFI filter:

application of Pulsar EX20 and

EX30:

Network servers and interconnection

devices are very sensitive to electrical

disturbances of all types, including outages,

voltage sags, brownouts, spikes, etc. The

origins of the disturbances also vary,

critical

system

EMI

filter

power

factor

corrector

rectifier

charger

DC / DC

micro

control and

DC to AC

inverter

monitored

batteries

critical

system

EMI

filter

power

factor

corrector

rectifier

charger

DC / DC

micro

control and

DC to AC

inverter

monitored

batteries

MGE UPS SYSTEMS Pulsar EX : 51032278XT/AB v

cfront panel LEDs signal all types of faults

and alarms;

cBar graph continuously indicates the

battery charge level or the critical load

power level;

cPulsar EX20 and EX30 are environment

friendly: all components are recyclable and

an electronic power-saver device reduces

power consumption if the UPS is not active

for a period exceeding 5 minutes while on

battery back-up;

cEX Driver software provides rapid startup

of Pulsar EX20 and EX30 using the EX

Tuner configuration module. This module

adapts Pulsar EX20 and EX30 to user

preferences (battery test frequency, startup

and shutdown sequences, setting of battery

thresholds, etc.). Operation and monitoring

are ensured by the UPS Manager 3.1

module operating under Windows 3.1.

EX Driver connects to the RS 232 port on

the Pulsar EX20 and EX30 (see

"communication" section for further details);

cSolution-PacTM is a CD-ROM which

contains all the tools needed to supervise

your UPS.

options

crack installation kit: this kit is used to

install Pulsar EX20 and EX30 in a 19-inch

rack;

cUM Sensor environment measurement

unit: compatible with SNMP and UPS

Manager 2 Unix and OS/2, or Solution

PacTM, this unit measures the temperature

and the relative humidity in the room where

the Pulsar is installed. Eight relay contacts

are provided to transmit signals to an

administration platform, in the form of

voltage-free contacts to enable monitoring of

(fire alarm, climate control fault, intrusion,

etc.);

cbattery extension module: Pulsar

EXB20/30 battery extension modules

lengthen the battery time of the Pulsar

EX20/EX30 to meet your requirements;

cisolation transformer: input line cord

plugs into the Pulsar EX30 output

receptacle. Rating is 120V AC input, 208V/

240V AC 2.75 kVA output;

cmaintenance bypass switch: enables

the user to continue supplying ac power to

the load while performing routine or

emergency maintenance.

additional communications

options:

ccommunication cables: these cables are

used for the file-closing utilities offered by a

number of network operating systems. They

are available for Novell NetWare, Microsoft

Lan Manager and Windows NT, IBM Lan

Server, Artisoft LANtastic, Banyan Vines,

Apple System 7, IBM AS400 and many

others;

cUPS Manager 2 communication

software: this software can be used for

automatic file closing on one or more

servers, as well as for remote UPS

shutdown and interrogation of all Pulsar

EX20 and EX30 operating parameters. It is

available for Novell NetWare, Microsoft Lan

Manager, IBM Lan Server, the main Unix

systems on the market (SCO, AIX, HP/UX,

OSF 1, etc.) VAX UMS and many others;

cSNMP administration: Merlin Gerin has

the most complete offering for the

administration of a group of UPSs using the

SNMP protocol with different network-

connection modules (UM Link adaptor or

proxy UM Agent software), supervision

modules (dedicated software under

Windows UM View or application for NMS

platforms such as HP OpenView or Novell

NMS) and a file-closing module (UM Client).

The MGE UPS SYSTEMS offering complies

with RFC 1628 specifications (IETF) and

was certified by the InterWorking Labs

during the Test Summit in June 1994;

cSNMP card: this card, inserted into your

unit, makes your UPS SNMP-compatible in

any environment;

cstatus information card: this option

provides you with 5 voltage-free contacts: on

battery, on by-pass, low battery, load on

UPS.

Contact your dealer for further information

on these options.

vi Pulsar EX : 51032278XT/AB MGE UPS SYSTEMS

software supplied with

Pulsar EX20 and EX30

To meet the different operating

environments of your UPS, Pulsar EX

includes 2 MGE UPS SYSTEMS software

programs:

cEX-Driver software for Windows (on 3.5"

diskettes);

cSolution-PacTM network software (on CD-

ROM).

EX-Driver for Windows

EX Driver for Windows provides

communication with the UPS from a simple

Windows workstation. EX-Driver is

compatible with Windows 3.1x and Windows

95, for communication with the UPS via a

serial connection for various needs:

cpersonalization of the UPS operating

mode: the EX-Tuner utility, can be used to

change certain UPS operating parameters if

the standard factory settings are not ideal for

the operating conditions.

It is possible to modify the output voltage,

battery-test frequency, startup and shutdown

sequences, operation of automatic by-pass,

etc.;

cUPS monitoring from a Windows

workstation and system safety:

EX-Driver, UPS Manager 3 software, can

display the UPS status, warn the user if a

problem arises, and provide automatic

shutdown.

The many possibilities available include:

vsupervision of operating parameters

through a graphic interface (display of

battery charge level, remaining battery time

and UPS load level). These values can be

recorded periodically in a log file,

vmessages to the user in case of power

outage or UPS problem and recording of

events in a log file,

vduring long-term power outages,

automatic shutdown of the system and of

the UPS, followed by automatic restart of the

UPS (system reboot) on return of utility

power,

vPowerShareTM functions.

Solution-PacTM for networks and

multi-station systems

Novell Netware, Windows NT, OS/2 Lan

Server, SCO Unix, etc.)

Protection by UPS is only complete and

effective if combined with powerful software

functions which warn users and the operator

of any power supply problem, automate

system shutdown, supervise and remotely

control the UPSs. MGE UPS SYSTEMS

created Solution-PacTM for this purpose.

Solution-PacTM combines all these functions

in a single CD-ROM, usable in local or

remote mode (SNMP), and covering the

main network environments.

Solution-PacTM is the ideal solution for

protecting networks and multistation

systems.

Solution-PacTM on a single CD-ROM

contains everything needed to safeguard

one or more systems and to supervise one

or more UPSs from a local or remote station.

Solution-PacTM includes SNMP UM-Agent,

UM-Client system shutdown software, and

UM-Console supervision software.

Solution-PacTM is a powerful and upgradable

software tool which provides all the

supervision, control and safety functions

associated with a UPS:

vgraphic display of the UPS,

vremote control of the UPS and output

receptacles,

vuser alarm of problems,

vrecording of events in log files,

vautomatic system shutdown and restart,

vlocal or remote supervision of UPSs and

ancillary devices,

vtransmission of UPS information and

alarms to any SNMP supervisor.

Pulsar EX20 / EX30 / EXB20/30 presentation

présentation de Pulsar EX20 / EX30 / EXB20/30

presentación de Pulsar EX20 / EX30 / EXB20/30

general contents / sommaire général / sumario general

Pulsar presentation............................................................................................................................. 3

présentation de Pulsar

presentación de Pulsar

english....................................................................................................................................................................... 11

getting started / operation

français.................................................................................................................................................................... 19

mise en service / exploitation

español..................................................................................................................................................................... 27

puesta en servicio / explotación

Pulsar EX : 510322378T/AB

MGE UPS SYSTEMS 12

Pulsar EX : 51032278XT/ABMGE UPS SYSTEMS

3Pulsar EX : 51032278T/AB MGE UPS SYSTEMS 4Pulsar EX : 51032278T/AB MGE UPS SYSTEMS

Pulsar EX20/EX30 Pulsar EX20/EX30

front view / vue avant / vista delantera rear view / vue arrière / vista trasera

…

–

Pulsar EXB20/30

rear view / vue arrière / vista trasera

CIRCUIT

BREAKER

120Vdc/40A

Volt: 96Vdc == 20A

solution-pac

CIRCUIT

BREAKER

30A/125V-T

INPUT

U-TALK

I max 15A

Vac OUT

SITE WIRING

FAULT

EXT. BATTERY

96V == 20A

Vac OUT

I max. 30A

FUSE

15A 120V-T

FUSE

15A 120V-T

FUSE

15A 120V-T

MGE UPS SYSTEMS

ATTN: CUSTOMER SUPPORT SERVICES

1660 SCENIC AVENUE

COSTA MESA, CA 92626

PLACE

STAMP

HERE

MGE UPS SYSTEMS Pulsar EX: E-51032278XT/AB 11

contents

getting started ..................................................................................................................12

location......................................................................................................................................12

preliminary checks ....................................................................................................................12

connections ...............................................................................................................................12

communication .......................................................................................................................... 13

operation .............................................................................................................................14

starting up with utility power present .........................................................................................14

starting up with out utility power ................................................................................................15

operation on battery ..................................................................................................................16

overload ....................................................................................................................................17

operating anomalies..................................................................................................................17

12 Pulsar EX: E-51032278XT/AB MGE UPS SYSTEMS

I max 15A

Vac OUT

I max. 30A

FUSE

15A 120V-T

FUSE

15A 120V-T

FUSE

15A 120V-T

to computer

loads

V-T

INPUT

I max 15A

15A

120V T

FUSE

15A 120V-T

FUSE

15A 120V-T

utility power

receptacle

getting started

location

cobserve the safety rules indicated at the

beginning of this document.

preliminary checks

ccheck that the "on/off" button " " on the

front is not pushed in;

ccheck that rating shown on the rating label

corresponds to the input voltage

specification and power requirement of the

load.

connections

cconnect the AC input cord to the utility

power outlet.

cconnection of the Pulsar EXB20/30

battery extension module (optional):

vcheck that the button "on/off" " " on the

front of the Pulsar EX20/EX30 is not pushed

in,

vdisconnect the input connection cord,

vflip the circuit-breaker of the battery unit to

the right (position "O"),

vconnect the battery connection cord to the

DC connector of the battery module and

connect to the Pulsar EX20/EX30,

vif the installation has 2 battery modules,

connect the second cord to the DC

connector of the second module and to the

first module,

vthe use of connectors is strictly limited to

connecting the battery modules to the

Pulsar EX20/EX30. Any other connection to

these connectors is prohibited and risks

damaging the battery, not covered by

warranty,

vto start, flip the battery circuit-breaker to

the left (position "I"),

vif your installation is operated with MGE

UPS SYSTEMS software, update your

battery configuration with EX Tuner.

cconnect the computer loads to output

sockets 7a or 7b .

Note 1: following connection, the battery

automatically charges, whenever plugged in.

Note 2: the batteries will provide full back-up

time after approximatively 8 hours of

recharge time.

Note 3: if site wiring fault LED 8 is lit and

buzzer sounds, line/neutral connections are

reversed.

MGE UPS SYSTEMS Pulsar EX: E-51032278XT/AB 13

communication

cthe U-Talk communication port, at the rear

of the Pulsar, delivers information in the

form of an RS232 series link supported by

the communication protocol exclusive to

MGE UPS SYSTEMS.

The Solution-PacTM programs use the data

made available by this protocol.

option 1

cstatus information card: after the card is

installed in the rear of the Pulsar,

communication port transmits the status

information on a SUB-D 9-pin female

connector using the following pinouts:

1- ground,

2- remote power off,

4- normal operation,

5- common,

6- operation on utility power,

7- low battery warning,

8- load supplied by UPS,

9- operation on battery.

With the EX Driver software program you

can set up Pulsar EX to suit your user

conditions (EX Tuner), supervise your UPS

and safeguard your system (UPS Manager

3.1). To install EX Driver, connect the serial

cable supplied to COM1 to COM4 (set up by

EX Tuner) series port of your computer

equipped with Windows 3.1 on the one end,

and to the serial Pulsar EX connector on the

other end. Insert the disk and type A:\Install.

Follow the installation instructions on the

screen. You may then use 2 software

programs :

v EX Tuner to set up Pulsar EX,

v UPS Manager 3.1 to supervise and

safeguard your system.

54321

9876

0V RD TD

standard port

54321

9876

n.o.

n.c.

n.o.

Relay breaking capacity:

Vmax = 25V DC

Imax = 10mA

n.o. : normally open,

n.c. : normally closed.

Note for remote power off information:

Remove first J1 jumper on the status

information board, then link your remote

power off switch S1 between pins 2 and 5.

Follow instructions from user's manual of the

optional board for installation.

c switch ON: normal operation,

c switch OFF: unit stops immediatly.

54321

9876

option 2

cSNMP card: after the card is installed in

the rear of the Pulsar, the communication

port transmits information supported by the

SNMP protocol on an RJ45 or BNC

connector.

Contact your sales agent for further details.

14 Pulsar EX: E-51032278XT/AB MGE UPS SYSTEMS

operation

starting up with utility power present

17 s7 s5 s0 s

several beeps

1a to 1f on

UPS is on utility power

1 s beep

output off output off

normal operation

indicator lights testpress button "on/off" :

automatic sequence:

your load is supported

by the battery

1a to 1f flashing

device and battery test

indicating the

remaining battery

time percentage

(here 50%)

indicating the

recharge

percentage of the

battery (here 50%)

silence

1e 1e

off

1a 1d

silence

MGE UPS SYSTEMS Pulsar EX: E-51032278XT/AB 15

starting up with out utility power

17 s7 s5 s0 s

several beeps

1a to 1f on

1 s beep

output off output off

normal operation on battery

indicator lights testpress "on/off" button:

automatic sequence:

your load is supported

by the battery

1a to 1f flashing

UPS is on utility power

device and battery test

indicating the

remaining battery

time percentage

(here 50%)

1 beep every 10 s

1e 1e

flashing

1a 1d

3 s beep

indicating the

remaining autonomy

percentage

(here 50%)

16 Pulsar EX: E-51032278XT/AB MGE UPS SYSTEMS

operation on battery

no utility power

1a to 1d indicating the battery

recharge percentage: here,

between 12 and 25%

1e indifferent

1f on

silence

your load is supplied by the utility power

(on line)

1a to 1d indicating the load charge

percentage: here 50%

1e off

1f on

silence

At whatever point the utility power

returns, Pulsar switches to normal

operation:

return of utility power load charge percentage

Note 1:

The "function" button is to deactivate or

activate the audio warning device when

operating on battery, or when site wiring

fault occured.

Note 2:

The "function" button allows you to force a

transfer on bypass (push three times within

5 seconds) and to come back on normal

operation (push again three times within 5

seconds).

If utility power is present, hold alarm

silence button in:

x +

x mn0 mn

Pulsar switches off

automatically

warning alarm at low

battery

indicating the

remaining battery

time: here, between

75 and 87%

silence

1a 1c 1a 1f

flashing

1a 1d

flashing

1 beep every 10 s

your load is supported

by the battery

to off

you have less than 12% battery time

remaining: power down your load, Pulsar

will soon switch off automatically

UPS output "off"

to off

1 beep every 3 s

break in utility power

flashing

MGE UPS SYSTEMS Pulsar EX: E-51032278XT/AB 17

overload

utility power present

1a flashing

1d flashing

1e off

1f on

1 beep every second

automatic load transfer to bypass

operating anomalies

device fault

vautomatic load transfer to bypass,

vswitch off Pulsar (release "on/off" button),

disconnect from the wall socket (check input

cord), and check that Pulsar has not short-

circuited (disconnect all loads),

vif necessary, change one of the fuses 7c ,

vre-start Pulsar.

1b flashing

1d flashing

1e off

1f on

1 beep every second

battery fault

A battery test is carried out while Pulsar, is in

start-up mode, then automatically every 7

days (interval times adjustable using EX

Driver). If a battery fault is detected, the

following occurs:

recharge your battery for 8 hours.

1c flashing

1e off

1f on

1 beep every second

operation on bypass

see "overload" and "device fault" section

Note:

This operating mode provides temporary

inverter fault tolerance.

1a and 1b indifferents

1d flashing

1e off

1f on

1 beep every second

no utility power present

1a flashing

1e flashing

1f on

1 beep every second

Pulsar switches off automatically after a

length of time which depends on the level

of overload.

Note: overload occurs if the load

consumption is greater than the rated power

of Pulsar.

To acknowledge the fault, release the "on/

off" button, temporarily disconnected Pulsar

from the wall socket (check input cord),

disconnect loads and re-start Pulsar.

…

1a to 1f off

continuous beep

after the start-up sequence, if the audio

warning device sounds continuously,

recharge your battery for 8 hours.

Note: if the previous symptoms persist,

contact technical support.

battery low

18 Pulsar EX: E-51032278XT/AB MGE UPS SYSTEMS

MGE UPS Systems Pulsar TM EX20 User manual

Brand: MGE UPS Systems

Model: Pulsar TM EX20

Category: Power supply units

Type: User manual

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MGE UPS Systems Pulsar TM EX20 User manual

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MGE UPS Systems Pulsar TM EX20 User manual

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